METHOD OF FABRICATING SPECIMENS FOR ELECTRON BACKSCATTERING DIFFRACTION (EBSD) AND ANALYSIS METHOD OF SCALE STRUCTURE OF HOT ROLLED STEEL SHEET USING THE SAME

摘要

The scale analysis method of a hot-rolled steel sheet according to one aspect includes the steps of mirror polishing a specimen including the scale to prepare a specimen for electron rear scattering diffraction (EBSD) analysis, obtaining an EBSD pattern from the polished specimen, and the obtained And analyzing the EBSD pattern.